/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. Camunda licenses this file to you under the Apache License,
 * Version 2.0; you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.camunda.bpm.engine.test.cmmn.listener;

import java.io.Serializable;

import org.camunda.bpm.engine.delegate.DelegateCaseExecution;

/**
 * @author Roman Smirnov
 *
 */
public class MyCaseExecutionListener implements Serializable {

  private static final long serialVersionUID = 1L;

  public void notify(DelegateCaseExecution caseExecution, String event) {
    String eventCounterName = event + "EventCounter";

    Integer eventCounter = (Integer) caseExecution.getVariable(eventCounterName);

    if (eventCounter == null) {
      eventCounter = 0;
    }

    Integer counter = (Integer) caseExecution.getVariable("eventCounter");

    if (counter == null) {
      counter = 0;
    }

    caseExecution.setVariable(event, true);
    caseExecution.setVariable(eventCounterName, eventCounter + 1);
    caseExecution.setVariable("eventCounter", counter + 1);
    caseExecution.setVariable(event+"OnCaseExecutionId", caseExecution.getId());

  }

}
